When an application first connects to a database, it makes a copy, called a ____, of the records and fields it wants to access.
A) DataGrid
B) dataset
C) browser
D) connection

Question

Quizplus · Accepted Answer

When an application first connects to a database, it typically downloads a copy of the data it wants to access into a local dataset object. This allows the application to work with the data even when it is disconnected from the database, and to make changes that can be saved back to the database when a connection is re-established. DataGrid, browser, and connection are not relevant to this process.

When an Application First Connects to a Database, It Makes